95560280

素因数分解:

$2^3\times 5^1\times {\mathrm{641}}^1\times {\mathrm{3727}}^1$

素因数の和:4379

約数の個数: 32

約数和(自身を含む): 215403840

約数和(自身を除く): 119843560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 641, 1282, 2564, 3205, 3727, 5128, 6410, 7454, 12820, 14908, 18635, 25640, 29816, 37270, 74540, 149080, 2389007, 4778014, 9556028, 11945035, 19112056, 23890070, 47780140, 95560280]

約数ペア:

[(1, 95560280), (2, 47780140), (4, 23890070), (5, 19112056), (8, 11945035), (10, 9556028), (20, 4778014), (40, 2389007), (641, 149080), (1282, 74540), (2564, 37270), (3205, 29816), (3727, 25640), (5128, 18635), (6410, 14908), (7454, 12820)]